SEC CENTRAL INDEX KEY

RTX Corp CIK Number

The SEC Central Index Key (CIK) for RTX Corp (RTX).

CIK (CENTRAL INDEX KEY)
0000101829
Also written as 101829 (without leading zeros).
Company
RTX Corp
Ticker
RTX
Download RTX filings (PDF) →View on SEC EDGAR

What is a CIK number?

A CIK (Central Index Key) is the unique, permanent identifier the U.S. Securities and Exchange Commission assigns to every filer — companies, funds, and individuals — in its EDGAR system. Unlike a stock ticker, a CIK never changes: even if RTX Corp changed its ticker or name, its CIK (0000101829) would stay the same.

That stability is why the CIK is the most reliable way to pull a company's filings programmatically. Every 10-K, 10-Q, 8-K, and Form 4 for RTX Corp is indexed under CIK 0000101829.

CIK vs ticker — what is the difference?

  • Ticker (RTX) — exchange trading symbol; can change or be reused.
  • CIK (0000101829) — SEC filer ID; permanent, one per filer, used across all EDGAR filings.
  • Leading zeros are optional: 0000101829 and 101829 refer to the same filer.

How to use RTX Corp's CIK

Paste CIK 0000101829 into EDGAR full-text search to see every filing, or skip the friction and download RTX filings as clean PDFs here. To look up any other company's CIK, use the CIK lookup directory.

Source: SEC EDGAR company index (sec.gov). CIK data is public.